Add a new tab in Insert/Edit link

Hello,

I try to add a tab in the pop up "Insert/Edit link", somebody kmowm how is possible ?

- add the div in editor/dialog/fck_link.html
- I define the div, the name in the file lang en.js
- modify the file editor/fck_link.js like this :

//#### Dialog Tabs

// Set the dialog tabs.
dialog.AddTab( 'Info', FCKLang.DlgLnkInfoTab ) ;

if ( !FCKConfig.LinkDlgHideTarget )
dialog.AddTab( 'Info2', FCKLang.DlgLnkTargetDoc, true ) ;

if ( !FCKConfig.LinkDlgHideTarget )
dialog.AddTab( 'Target', FCKLang.DlgLnkTargetTab, true ) ;

if ( FCKConfig.LinkUpload )
dialog.AddTab( 'Upload', FCKLang.DlgLnkUpload, true ) ;

if ( !FCKConfig.LinkDlgHideAdvanced )
dialog.AddTab( 'Advanced', FCKLang.DlgAdvancedTag ) ;

// Function called when a dialog tag is selected.
function OnDialogTabChange( tabCode )
{
ShowE('divInfo' , ( tabCode == 'Info' ) ) ;
ShowE('divInfo2' , ( tabCode == 'Info2' ) ) ;
ShowE('divTarget' , ( tabCode == 'Target' ) ) ;
ShowE('divUpload' , ( tabCode == 'Upload' ) ) ;
ShowE('divAttribs' , ( tabCode == 'Advanced' ) ) ;
}

But the new tab don't appears...